I can´t leave a group, nothing happens when I click the Leave button. Somebody who knows what to do?

[MinkJones]

I´ve tried several days, even been to the store but they have no Unsubscribe option.

[Alwin Alcott]

groups can be a bit buggy sometimes. You can go to the store, but the groups aren't controlled by a button there, if you want to leave the "leave" button on the groupporfile or your communication tab is the only thing that you can use. Keep trying

If nothing helps ask a officer or owner in the group to eject to manually.

[Lindal Kidd]

Besides regular groups, some stores have "subscribers" that you can click.  Once you have "subscribed" you will get notices and ads from the store or club, without having actually joined a group or used one of your available group slots.

Some stores have BOTH a store group and a subscriber.  You can leave the group, but you will continue to get ads from the subscriber until you return to the store and click it again to unsubscribe.